Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

208020189 (number)

208020189 is an odd 9-digits composite number following 208020188 and preceding 208020190. In scientific notation, it is written as 2.08020189 × 10^8. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 121274496 positive integers (up to 208020189) that are relatively prime to 208020189.

Interesting facts

208020189 has 16 divisors, whose sum is 314417600
The reverse of 208020189 is 981020802
Previous prime number is 13

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 30
Digital Root 3

Name

Name	two hundred eight million twenty thousand one hundred eighty-nine

Notation

Scientific notation	2.08020189 × 10^8
Engineering notation	2.08020189 × 10^6

Prime Factorization of 208020189

Prime Factorization 3 × 19 × 13 × 280729

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	208020189	Product of the distinct prime numbers

The prime factorization of 208020189 is 3 × 19 × 13 × 280729. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 8, 42, 62, 272, 76, 7278, 5009, 76291, 31628, 749585, 701593, 5268556, 9594090, 13704081, 41628204, 724853310, 604691604, 9346914199, 1981563854

Basic calculations (n = 208020189)

Multiplication

n×y

n×2	416040378
n×3	624060567
n×4	832080756
n×5	1040100945

Division

n÷y

n÷2	104010094.5
n÷3	69340063
n÷3	52005047.25
n÷5	41604037.8

Exponentiation

n^y

n²	43272399031595721
n³	9.001532625036E+24
n⁴	1.8725005179496E+33
n⁵	3.8951791164648E+41

Nth Root

^y√n

²√n	14422.905012514
³√n	592.51838287959
⁴√n	120.09539963093
⁵√n	46.091527095708

Divisors of 208020189

1, 3, 13, 19, 39, 57, 247, 741, 280729, 842187, 3649477, 5333851, 10948431, 16001553, 69340063, 208020189

16 divisors

τ	Total Divisors	16	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-208020188	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0625	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	1	Returns the nth root of the product of n divisors
H	Harmonic Mean	16	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 208020189 can be divided by 16 positive divisors. The sum of these divisors (counting 208020189) is 1, the average is 0.0625.

Base conversion 208020189

Base	System	Value
2	Binary	1100011001100010001011011101
3	Ternary	112111102112001110
4	Quaternary	30121202023131
5	Quinary	411223121224
6	Senary	32350332233
8	Octal	1431421335
10	Decimal	208020189
12	Duodecimal	597ba079
16	Hexadecimal	c6622dd
20	Vigesimal	3502a99
36	Base36	3fulel

Cryptographic Hash Functions

md5	083f37da297ea3bf7fddd2508ab3d0ff
sha1	27084dfebf2135901bc2c31be935321b59e03711
sha256	3de0eda2309dd3f4070f344326bb22f13653a4f60a26bbed525edd7c3140aec2
sha512	272fb89215bc19a97c2aaf7690c6965d21f5d04eea3671f1164ad28c9359bb1c7a7b3dc5681896cc7738581919a4e7d8a4d417b012c304071c131177ae378802
ripemd-160	7fa076ba9f0c6d24ecd56eb4130eed2787814509

208020189 as geometric shapes

Circle

Radius = n

Diameter	416040378
Circumference	1307029395.1215
Area	1.3594425090087E+17

Sphere

Radius = n

Volume	3.7705531687816E+25
Surface area	5.4377700360347E+17
Circumference	1307029395.1215

Square

Length = n

Perimeter	832080756
Area	43272399031595721
Diagonal	294184972.53121

Cube

Length = n

Surface area	259634394189574326
Volume	9.001532625036E+24
Space diagonal	360301536.34808

Equilateral Triangle

Length = n

Perimeter	624060567
Area	1.873749842203E+16
Altitude	180150768.17404

Triangular Pyramid

Length = n

Surface area	1.873749842203E+16
Volume	1.0608407933725E+24
Height	98061657.510405